TextArea for formData

[kongres]

I want to have textarea for one of my parameters which accept JSON model.
Please note I use multipart/form-data for my request.
My definition is

            operation.parameters.Add(new Parameter
            {
                name = "file",
                required = true,
                type = "file",
                @in = "formData",
                description = "File with following formats: pdf, png, jpg, bmp."
            });

            operation.parameters.Add(new Parameter
            {
                name = "data",
                required = false,
                @in = "formData",
                type = "object",
                schema = new Schema() { @ref = "#/definitions/SomeModel", type = "object"},
                description = "Desciption",

            });

And what I have on UI:

I want to show textarea for 'data' parameter instead of input. I've tried a lot of different ways but unsuccessfuly. Is it possible? How?

[HarelM]

No sure if this is still relevant, but for other people to use in the future the following code does it:
setting @in = "body" fixes it.

operation.parameters.Add(new Parameter
            {
                name = "data",
                required = false,
                @in = "body",
                type = "object",
                schema = new Schema() { @ref = "#/definitions/SomeModel", type = "object"},
                description = "Desciption",

            });

[g2petter]

I might be coming at this from a wrong angle, but it seems to me like the fix suggested by @HarelM doesn't work. By adding the one parameter as body when you still have one or more other parameters as formData is against the spec, ref. this discussion: swagger-api/swagger-editor#889

Since form parameters are sent in the payload, they cannot be declared together with a body parameter for the same operation.

So I guess @kongres' question remains: how can you have a formData parameter use a textarea that behaves like a body textarea?

[justinhorner]

Very old, but just in case anyone else stumbles across this problem, I used Javascript injection to 'fix' this.

// get the input element by name (or another unique attribute)
let _input = $('input[name="uniqueName"]');

var $txtArea = $('<textarea />');
// set/re-set desired attributes
$txtArea.attr('class', _input.attr('class'));
$txtArea.attr('name',  _input.attr('name'));
$txtArea.attr('placeholder',  _input.attr('placeholder'));
$txtArea.attr('id',  _input.attr('id'));
$txtArea.val(_input.value);

// replace
_input.replaceWith($txtArea);